How to protect JS code?

Question

JavaScript

I have JavaScript code. It can be viewed by viewing the element's code. But I want to hide it so that it can't be done. Or that when you open it there was just a set of characters that is not clear to a person.
How to implement it?

Answer 1

It won’t work to hide, but it’s quite difficult to read a little. For example, using obfuscation . But be prepared to increase the amount of code.
For example console.log('Лол, кек, чебурек');, turn into

var _0xac52=["\u041B\u043E\u043B\x2C\x20\u043A\u0435\u043A\x2C\x20\u0447\u0435\u0431\u0443\u0440\u0435\u043A","\x6C\x6F\x67"];console[_0xac52[1]](_0xac52[0])

. Do you need it? IMHO all this is kindergarten.

Answer 2

save to file
shame.js

Answer 3

switch to nodejs

Answer 4

Don't sweat it, I think. Judging by the toaster, there are a lot of questions like how to do it the same way as here on the site. Those. rather than open the code and see go compose questions. Not to mention reading the API documentation.

Answer 5

Through webasm, you can package the code.

Answer 6

https://emscripten.org/
Compile code to your health!